Question

complete the following ​

Answer 1

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Compound Cation Anion

NaOH$\:\:\:\:\:\:\:\:\:\:\:\:\sf Na^+$ $\:\:\:\:\sf OH^-$

$\sf Fe(OH)_2\:\:\:\:\:\:\:\:\:\:\:\:$ $Fe^{2+}$ $\:\:\:\:\sf OH^{-1}$

$\sf {Na}_2{SO}_4\:\:\:\:\:\:\:\:\:\:\:\:$ $\sf Na^+$ $\:\:\:\:\sf {SO^2}_4$

$\sf K_2 CO_3\:\:\:\:\:\:\:\:\:\:\:\:$ $\sf K^+$ $\:\:\:\:\sf {CO^2}_3$

Hope it helps

Answer 2

Hope This Helps You Army ✨

Purple You :)

And sorry for the late answer.